VEHICLE
THEFT
SYSTEM
What is GSM?
• GSM stand for GLOBAL SYSTEM FOR MOBILE
COMMUNICATION developed
European Telecommunications Standards Institute (ETSI) to describe protocols for second generation (
2G) digital cellular networks used by mobile phones.
•
The GSM standard was developed as a replacement for first generation (1G) analog cellular networks, and originally described a digital, circuit-switched network optimized for full duplex voice telephony. This was expanded over time to include data communications, first by circuit-switched transport, then packet data transport via GPRS
• Subsequently, the 3GPP developed third generation (3G) UMTS standards followed by fourth generation (4G)
• The 2G GSM networks operats in the 900 MHz or
1800 MHz bands and 3G networks in Europe operate in the 2100 MHz frequency band.
Features of GSM
SIM (Subscriber Identity Module)
Phone Locking
GSM serve Security
Standard Information
GSM Open Source Software
How GPS Will Track ??
• GPS based technology is used to track the location of the vehicle using application Google Earth.
• Earlier GPS device were weight about
2kg and need high volt to run the device then further weight and its power consumption have been reduced to greater extend and made it a portable device.
GPS Tracker Device
Then how GPS/GSM
Technology will be used in Vehicles to deter theft…??
An efficient automotive security system is implemented for anti-theft using an embedded system occupied with GPS and GSM.
The user interact through this system with vehicle & determine the location using Google Earth.
Using GPS locator, the current location is determined & sent with various parameter received by vehicle’s data port via SMS through GSM Network to
GSM modem that connects PC or Mobile.
Specification
Implementation of
GPS/GSM
Problem with GSM/GPS Together
The GPS technology provide accurate data but due to technical restriction the satellite is open so it’s